US4699349A - Supporting structure for loaders of signatures and similar articles, etc. - Google Patents

Supporting structure for loaders of signatures and similar articles, etc. Download PDF

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Publication number
US4699349A
US4699349A US06856684 US85668486A US4699349A US 4699349 A US4699349 A US 4699349A US 06856684 US06856684 US 06856684 US 85668486 A US85668486 A US 85668486A US 4699349 A US4699349 A US 4699349A
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US
Grant status
Grant
Patent type
Prior art keywords
support
loader
frame
base
signature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
US06856684
Inventor
Giorgio Pessina
Aldo Perobelli
Original Assignee
Giorgio Pessina
Aldo Perobelli
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Grant date

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00Supports or magazines for piles from which articles are to be separated
    • B65H1/02Supports or magazines for piles from which articles are to be separated adapted to support articles on edge
    • B65H1/025Supports or magazines for piles from which articles are to be separated adapted to support articles on edge with controlled positively-acting mechanical devices for advancing the pile to present the articles to the separating device
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00Supports or magazines for piles from which articles are to be separated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H39/00Associating, collating or gathering articles or webs
    • B65H39/02Associating,collating or gathering articles from several sources
    • B65H39/04Associating,collating or gathering articles from several sources from piles
    • B65H39/043Associating,collating or gathering articles from several sources from piles the piles being disposed in juxtaposed carriers

Abstract

A support structure for a signature loader or other such loading machine used in conveying of signatures for book binding comprises a fixed base having a rectangular plan form and carrying a movable support frame which is slidable along guides extending transversely of the length of the fixed base and the support frame whereby the support frame may be displaced transversely of its length so as to laterally adjust the delivery position of signatures loaded thereby. Clamping means carried by the movable support frame allow this latter to be fixed in any laterally adjusted position with respect to the fixed base once appropriate adjustments have been made to adapt the signature loader to the dimensions of signatures to be loaded at any one time.

Description

BACKGROUND OF THE INVENTION

The present invention relates to a support structure for a signature loader or other such loading machine. In particular the invention relates to a support structure for a signature loader which is adjustable to enable the signatures to be discharged from the loader with one side disposed in correspondence with a predetermined vertical plane, independently of the form and dimensions (thickness, width etc.) of the signatures.

In the process of binding books, the signatures, that is to say the printed sheets which have been folded, are transferred to an automatic feeder which conveys them to subsequent operating machines. In order to transfer the signatures onto the feeder there are currently employed so-called "signature loaders" provided with adjustable margining devices which can be adjusted symmetrically and which are arranged to supply the said sheet feeder via an intermediate conveyor belt. Currently available signature loaders are equipped in such a way as to be able to collect signatures of various different shapes and sizes, but it is a disadvantage of such loaders that the symmetrical adjustment maintains the mid-line of the signatures in register with the longitudinal axis of the loader, which means that the position of the lateral edges of the signatures as they are discharged from the loader will be different for signatures of different sizes. This makes the subsequent feeding operation rather complex if the feeder is feeding a certain type of binding machine which has to receive the signatures with a given edge in a predetermined lateral position in order that these shall line up properly with the various working parts of the binding machine.

OBJECTS OF THE INVENTION

A primary object of the present invention is that of eliminating the above indicated disadvantage by providing a support structure for a signature loader which is adjustable to permit the signatures to be delivered with one edge thereof lying in a predetermined vertical plane, parallel to the axis of the loader itself, regardless of the dimensions or shape of the signatures.

Another object of the present invention is that of providing a support structure for a signature loader which, as well as being adjustable, is structurally simple and of great reliability.

A further object of the present invention is that of providing a support structure for a signature loader which is easily adaptable to the delivery requirements of any binding machine positioned downstream of the loader.

SUMMARY OF THE INVENTION

According to the present invention, there is provided a support structure for a signature loader and the like, comprising:

a fixed base,

a movable support frame carried on said fixed base,

means on said movable support frame for carrying a signature loader,

guide means extending transversely of said fixed base, said guide means guiding said movable support frame in a direction transverse its longitudinal axis, and,

means for securing said movable support frame in a selected position along said guide means.

Further characteristics and advantages of the invention will be better understood from a reading of the following description of a preferred embodiment of the support structure itself, illustrated, purely by way of indicative example, in the various figures of the attached drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic perspective view of a signature loader mounted on the support structure of the invention;

FIG. 2 is a perspective view on an enlarged scale of the support structure of the invention; and

FIG. 3 is a further enlarged perspective view showing the coupling between the fixed base and the movable frame.

DESCRIPTION OF THE PREFERRED EMBODIMENT

Referring now to the drawings, the support structure of the invention for signature loaders and the like comprises a fixed base 1, having a substantially rectangular plan form which base is provided at its ends, that is the shorter sides of the rectangular plan, with transverse rectilinear guide means 2 for receiving and guiding an upper support frame 3 for carrying a signature loader device of known type. The interconnection between the upper support frame 3 and the guides 2 of the base 1 can obviously be made by means of slides or bearings 5 or other functionally equivalent members.

As can be seen in FIG. 3, the base 1 has at one end an upstanding wall 6, the top of which defines said transverse guide means 2, extending across the width of the base 1 and having a horizontal slot 7 formed therein. Within this slot there is inserted threaded clamping means 8 in the form of a threaded stud rigidly connected to the said movable frame 3 onto which is screwed a clamping nut 9 able to lock the movable frame 3 in any selected transverse position with respect to the fixed base 1. This lateral adjustment of the movable frame allows the signature loader device 4 carried by the movable frame 3 to be located in the required position so that whatever the width of the signatures 10 these can always be lined up with a given edge 10' lying in a given vertical plane, it being understood that adjustments to the signature loader 4 to accommodate different width signatures are effected by changing the position of lateral guides G on each side of the signature in a symmetrical manner so that the signatures always remain centralised on the loader and symmetrical with respect to a longitudinal centre line thereof. The provision of the lateral adjustment allowed by the movable frame 3 and the transverse guides 2 5, 6 thus allows the whole assembly to be positioned so as to line up a given edge of the signatures with a given vertical plane as they are delivered from the loader.

Claims (2)

What is claimed is:
1. A support structure for a signature loader comprising:
a substantially rectangular fixed base,
a movable support frame carried on said fixed base and carrying a signature loader,
rectilinear guide means extending transversely at the short side ends of said fixed base, said guide means guiding said movable support frame in a direction transverse its longitudinal axis,
said fixed base having an upstanding transverse wall at one end thereof extending from side to side of said fixed base,
a longitudinal slot being formed horizontally through said upstanding wall,
threaded stud means rigid with and projecting from said movable support frame and extending through said longitudinal slot, and threaded clamping nut means threadedly engaged on said threaded stud means whereby to clamp said movable support frame in any selected transverse position with respect to said fixed base.
2. A support structure according to claim 1, wherein said movable support frame is provided with bearings operating to slidingly interconnect said fixed base and said movable support frame.
US06856684 1985-05-03 1986-04-25 Supporting structure for loaders of signatures and similar articles, etc. Expired - Fee Related US4699349A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2171185 1985-05-03
IT21711/85[U] 1985-05-05

Publications (1)

Publication Number Publication Date
US4699349A true US4699349A (en) 1987-10-13

Family

ID=11185775

Family Applications (1)

Application Number Title Priority Date Filing Date
US06856684 Expired - Fee Related US4699349A (en) 1985-05-03 1986-04-25 Supporting structure for loaders of signatures and similar articles, etc.

Country Status (4)

Country Link
US (1) US4699349A (en)
EP (1) EP0201463A3 (en)
JP (1) JPS62146834A (en)
ES (1) ES293912Y (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2733218B1 (en) * 1995-04-21 1997-07-11 Planchard Christian Installation for bonding of elements
DE102006013325A1 (en) * 2006-03-21 2007-09-27 Hohner Maschinenbau Gmbh Device for collating flat printed products

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599170A (en) * 1949-09-15 1952-06-03 Sturdi Bilt Steel Products Inc Tool support
US4262963A (en) * 1979-05-21 1981-04-21 C. Rob. Hammerstein Gmbh Guide rail assembly for a vehicle seat
US4403389A (en) * 1981-02-05 1983-09-13 Stevens Engineering, Inc. Slide mechanism
US4409860A (en) * 1979-04-06 1983-10-18 Hitachi, Ltd. Apparatus for precisely moving a table
US4505464A (en) * 1983-03-28 1985-03-19 Anorad Corporation High precision workpiece positioning table

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599170A (en) * 1949-09-15 1952-06-03 Sturdi Bilt Steel Products Inc Tool support
US4409860A (en) * 1979-04-06 1983-10-18 Hitachi, Ltd. Apparatus for precisely moving a table
US4262963A (en) * 1979-05-21 1981-04-21 C. Rob. Hammerstein Gmbh Guide rail assembly for a vehicle seat
US4403389A (en) * 1981-02-05 1983-09-13 Stevens Engineering, Inc. Slide mechanism
US4505464A (en) * 1983-03-28 1985-03-19 Anorad Corporation High precision workpiece positioning table

Also Published As

Publication number Publication date Type
ES293912U (en) 1986-08-16 application
ES293912Y (en) 1987-05-16 grant
JPS62146834A (en) 1987-06-30 application
EP0201463A3 (en) 1988-06-29 application
EP0201463A2 (en) 1986-11-12 application

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Legal Events

Date Code Title Description
REMI Maintenance fee reminder mailed
LAPS Lapse for failure to pay maintenance fees
FP Expired due to failure to pay maintenance fee

Effective date: 19911013